. Wash mint and coriander leaves in lot of water and drain them.
. Dry roast cumin and cool it.
. Add cumin to a blender jar and powder.
. Add 1 tbsp of yogurt, mint, coriander, sugar, salt and chili to the jar.
. Blend well and mix with the rest of the yogurt.
.If desired you can add few chopped onions (optional)